spec/unit/reader/test_alf_file.rb in alf-0.9.2 vs spec/unit/reader/test_alf_file.rb in alf-0.9.3

@@ -1,13 +1,16 @@
 require 'spec_helper'
 module Alf
   describe Reader::AlfFile do
     
-    let(:io){ StringIO.new(expr) }
-    def dataset(name)
-      [{:status => 10},{:status => 30}]
+    class TestEnv < Alf::Environment
+      def dataset(name)
+        [{:status => 10},{:status => 30}]
+      end
     end
-    subject{ Reader::AlfFile.new(io, self).to_a }
+    
+    let(:io){ StringIO.new(expr) }
+    subject{ Reader::AlfFile.new(io, TestEnv.new).to_a }
 
     describe "on pure functional expressions" do
       let(:expr){ "(restrict :suppliers, lambda{status > 20})" }
       it{ should == [{:status => 30}]}
     end
\ No newline at end of file